From owner-freebsd-current@FreeBSD.ORG Tue Nov 5 08:15:53 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 43D4E9F4 for ; Tue, 5 Nov 2013 08:15:53 +0000 (UTC) (envelope-from breton@cynicmansion.ru) Received: from mail-lb0-f179.google.com (mail-lb0-f179.google.com [209.85.217.179]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BB6802480 for ; Tue, 5 Nov 2013 08:15:51 +0000 (UTC) Received: by mail-lb0-f179.google.com with SMTP id w6so6171564lbh.24 for ; Tue, 05 Nov 2013 00:15:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:user-agent:cc:references :in-reply-to:mime-version:content-type:content-transfer-encoding :message-id; bh=Oh3/bTsg6vzlzpSeSw0xv6hR72RrItshNES1UesiP0o=; b=Zz6NV2erwOqnYYbuk3LQhEsGB9looKsU7u9LNUAKxj69ZsILke3pQ8j3DtcaGOr/Vm ZP19m9uWVCuqStvbt/UD8OkI1aPnoqrWCt0OLDNO2NZRzuXQFEW5xIYg2DV+zMO0hHjt 6eKIqjRq3/lFByg6epClLUG/+55NqQ6PG8/VVzCOoQzBns3umxUPEzGq3rzzX51Wa06H EVQJMpWpEF1kRsZCtdr3AbQTGE0w4busQ3YQWkxfi4sPRE3GDlyOx3nso7EuWHx88ZH0 LGJsDmi+9pSIJQO1g2+Muau+h7xJWQ3RKzNdIHKWXU2Vn+Oplr2+s4UW1+XnN+GJin6M nB2Q== X-Gm-Message-State: ALoCoQllc99aePSyiXYtp3DdRI+mJno48DOyLWhJsYkMOkircHm06LmCoeJl6h+NOqA52aCwrLds X-Received: by 10.112.52.33 with SMTP id q1mr4722000lbo.30.1383639344461; Tue, 05 Nov 2013 00:15:44 -0800 (PST) Received: from breton.localnet ([92.101.125.81]) by mx.google.com with ESMTPSA id vx8sm19405727lbb.8.2013.11.05.00.15.41 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Nov 2013 00:15:42 -0800 (PST) From: Boris Bobrov To: Gleb Smirnoff Subject: Re: 10.0-BETA1 i386 on VirtualBox Date: Tue, 5 Nov 2013 12:15:35 +0400 User-Agent: KMail/1.13.7 (Linux/3.10-0.bpo.2-686-pae; KDE/4.8.4; i686; ; ) References: <526939BF.4030306@dat.pl> <20131105070222.GW59496@kib.kiev.ua> <20131105070608.GI1467@glebius.int.ru> In-Reply-To: <20131105070608.GI1467@glebius.int.ru> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2223417.i166YexymA"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201311051215.40336.breton@cynicmansion.ru> X-Mailman-Approved-At: Tue, 05 Nov 2013 12:31:18 +0000 Cc: Konstantin Belousov , Glen Barber , "freebsd-current@freebsd.org" , Maciej Milewski X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Nov 2013 08:15:53 -0000 --nextPart2223417.i166YexymA Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable =D0=92 =D1=81=D0=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B8 =D0=BE=D1=82 = Tuesday 05 of November 2013 11:06:09 Gleb =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0= =B0=D0=BB: > On Tue, Nov 05, 2013 at 09:02:22AM +0200, Konstantin Belousov wrote: > K> First, all reported instances have ata attachment for the ada0, > except K> of milu (possibly). So this means that kernel does transient > remapping, K> and very different code path is executed comparing with > what I thought K> initially. The path is simpler than the pure > unmapped i/o. > K> > K> Second, I use QEMU with the ata0 attachment for the disks regularly, > and K> I do not have an issue. I also did not see a report from the > real h/w. K> > K> Third point is that all reports are i386. Is there anybody with > amd64, K> vbox, ata and the same corruption hiddent by disabling > unmapped i/o ? K> > K> In what way the non-working images were installed ? Is it possible > to K> produce the problematic installs by doing it one way, and > non-problematic K> by another ? >=20 > The only known way to get FreeBSD working is to turn off unmapped io > in loader. Any tweaking of "hardware" in VB or changes in the install > process do not affect. Disabling VT-x in VB helps too. =2D-=20 =D0=A1 =D0=BD=D0=B0=D0=B8=D0=BB=D1=83=D1=87=D1=88=D0=B8=D0=BC=D0=B8 =D0=BF= =D0=BE=D0=B6=D0=B5=D0=BB=D0=B0=D0=BD=D0=B8=D1=8F=D0=BC=D0=B8,=20 Boris --nextPart2223417.i166YexymA Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJSeKknAAoJEO4+S87gXws96v8QAMjTmq0qax/f77UhXJw/hkGa ULwfODYuqeoyG+jetq+/b67I6w5f2N2KaYzrCOd9IsBR5X5in2RFFm9aw+ZwgTh3 MchMNl4ivCZA7xkRhWuRo+fOVxVl8Zh9JTku/fLDsbjCe2AzUdrvU9R7iByilKsQ phj6W0tnrQfNO+rHXHCHql5tPUuiLjeb8rJLg9xRpxj2kUWy+P30nz4ZphoKj7tr n+QkKBqEpRU3hfpRAs3u7BstkOO2I2W8TEzQKg4IAckOtBYM5drBv5VLYa+5VGxh h1ZH74Xt43ZrKCM+r4ZufnYH6eVg56a82yczSoqmD8IGhR6ilTL7UfS+N6rAFnwC uLnvjHd5eeq29dBb3hYGBl5PPKUENt/Hw4uuMK1+6bkpoPgd43Ld1W5RSaqXmrMq nFNUIHjMNobgD1YJzfFgekqnKxaFaLtrBelD1AVXXdVkZWVN8hcOBXeasmSqYroF 3iX4Rn/wTPUTuVPRqvJlQ1S8tEFLVOLxX6SDbvzb4vhfE04ooTKQtKB6vkgletm3 fkk61cTJUViKNVssvba7RU/iD9nPzc5l2WmHk+2+nZcyZBitIh3Fu43ACp57w91R v6cKTVSEzygHiXA9BzDTy0x55NRmeEZ0PwVAaudMqQG+DO1fOPo1BBVAgGg7nHaE R5Ger8NYuULRM9tNK6j0 =cjJ1 -----END PGP SIGNATURE----- --nextPart2223417.i166YexymA--